List last events at the bottom of Kubernetes resource details

What does this MR do and why?

This MR adds a list of static events for a Kubernetes resource into the resource details drawer. The list is refreshed every time the drawer is opened.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Screenshots are required for UI changes, and strongly recommended for all other merge requests.

Empty	Content	Error

How to set up and validate locally

Validate locally without full setup (using patch)

1. Visit Project -> Operate -> Environments
2. Create/Edit an environment using the UI
3. Apply patch

Click to expand

   diff --git a/app/assets/javascripts/environments/environment_details/index.vue b/app/assets/javascripts/environments/environment_details/index.vue
index affbea299333..5ab563b47457 100644
--- a/app/assets/javascripts/environments/environment_details/index.vue
+++ b/app/assets/javascripts/environments/environment_details/index.vue
@@ -47,7 +47,32 @@ export default {
         };
       },
       update(data) {
-        return data?.project?.environment;
+        const result = data?.project?.environment;
+        if (!result.clusterAgent) {
+          const clusterAgent = {
+            __typename: 'ClusterAgent',
+            id: 'gid://gitlab/Clusters::Agent/123',
+            name: 'my-agent',
+            webPath: '/gitlab-org/cluster-integration/-/cluster_agents/my-agent',
+            tokens: {
+              __typename: 'ClusterAgentTokenConnection',
+              nodes: [
+                {
+                  __typename: 'ClusterAgentToken',
+                  id: 'gid://gitlab/Clusters::AgentToken/123',
+                  lastUsedAt: '2023-05-30T11:47:56Z',
+                },
+              ],
+            },
+          };
+
+          return {
+            ...result,
+            clusterAgent,
+          };
+        }
+
+        return result;
       },
       result() {
         this.updateCurrentTab();
diff --git a/app/assets/javascripts/environments/graphql/resolvers/kubernetes/index.js b/app/assets/javascripts/environments/graphql/resolvers/kubernetes/index.js
index 1652e89b788b..3c691d2673af 100644
--- a/app/assets/javascripts/environments/graphql/resolvers/kubernetes/index.js
+++ b/app/assets/javascripts/environments/graphql/resolvers/kubernetes/index.js
@@ -166,6 +166,27 @@ export const kubernetesQueries = {
       });
   },
   k8sEvents(_, { configuration, involvedObjectName, namespace }) {
+    return [
+      {
+        lastTimestamp: new Date(),
+        message: 'Reconciliation finished in 819.463167ms, next run in 10m0s',
+        reason: 'ReconciliationSucceeded',
+        source: {
+          component: 'kustomize-controller',
+        },
+        type: 'Normal',
+      },
+      {
+        lastTimestamp: new Date(Date.now() - 1000 * 360),
+        message: 'Reconciliation failed, retry in 10m0s',
+        reason: 'ReconciliationFailed',
+        source: {
+          component: 'kustomize-controller',
+        },
+        type: 'Warning',
+      },
+    ];
+
     const fieldSelector = `involvedObject.name=${involvedObjectName}`;
     const config = new Configuration(configuration);
 
diff --git a/app/assets/javascripts/kubernetes_dashboard/graphql/helpers/resolver_helpers.js b/app/assets/javascripts/kubernetes_dashboard/graphql/helpers/resolver_helpers.js
index 95acd043025d..3d30b3108d65 100644
--- a/app/assets/javascripts/kubernetes_dashboard/graphql/helpers/resolver_helpers.js
+++ b/app/assets/javascripts/kubernetes_dashboard/graphql/helpers/resolver_helpers.js
@@ -123,6 +123,205 @@ export const getK8sPods = ({
     ? coreV1Api.listCoreV1NamespacedPod({ namespace })
     : coreV1Api.listCoreV1PodForAllNamespaces();
 
+  return [
+    {
+      status: {
+        phase: 'Succeeded',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'helm',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {
+          'helmcharts.helm.cattle.io/configHash':
+            'SHA256=E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855',
+        },
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          'controller-uid': '6c03c7fc-663b-4054-8842-37196eeb708b',
+          'helmcharts.helm.cattle.io/chart': 'traefik-crd',
+          'job-name': 'helm-install-traefik-crd',
+        },
+        name: 'helm-install-traefik-crd-gsj56',
+        namespace: 'kube-system',
+        resourceVersion: '576',
+        uid: 'd58f5220-9b8f-403a-9051-530559891bd7',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+    {
+      status: {
+        phase: 'Succeeded',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'helm',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {
+          'helmcharts.helm.cattle.io/configHash':
+            'SHA256=1EF9AFCD934FEF498C2BA9787FC96FA76D94643B6A79486BF80DA848478FBAF0',
+        },
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          'controller-uid': 'fa3d99b5-7137-4a36-b98e-bf8d9f7d1171',
+          'helmcharts.helm.cattle.io/chart': 'traefik',
+          'job-name': 'helm-install-traefik',
+        },
+        name: 'helm-install-traefik-csrck',
+        namespace: 'kube-system',
+        resourceVersion: '580',
+        uid: '4a25607b-91d6-4f5f-8e43-72f1f7445c4b',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+    {
+      status: {
+        phase: 'Succeeded',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'local-path-provisioner',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {},
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          app: 'local-path-provisioner',
+          'pod-template-hash': '79f67d76f8',
+        },
+        name: 'local-path-provisioner-79f67d76f8-sl8jw',
+        namespace: 'kube-system',
+        resourceVersion: '23266248',
+        uid: '6c2c9ffb-f472-42f0-815c-11a266f8f2af',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+    {
+      status: {
+        phase: 'Running',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'coredns',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {},
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          'k8s-app': 'kube-dns',
+          'pod-template-hash': '597584b69b',
+        },
+        name: 'coredns-597584b69b-r6wbx',
+        namespace: 'kube-system',
+        resourceVersion: '23266286',
+        uid: '9143156d-44a0-4d22-a958-669d3d3ae96d',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+    {
+      status: {
+        phase: 'Running',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'lb-tcp-80',
+          },
+          {
+            name: 'lb-tcp-443',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {},
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          app: 'svclb-traefik-79ffb0a8',
+          'controller-revision-hash': '767bb4755d',
+          'pod-template-generation': '1',
+          'svccontroller.k3s.cattle.io/svcname': 'traefik',
+          'svccontroller.k3s.cattle.io/svcnamespace': 'kube-system',
+        },
+        name: 'svclb-traefik-79ffb0a8-cw5v5',
+        namespace: 'kube-system',
+        resourceVersion: '23266323',
+        uid: '23630529-6f71-40b5-9074-9fc0850ea813',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+    {
+      status: {
+        phase: 'Running',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'traefik',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {
+          'prometheus.io/path': '/metrics',
+          'prometheus.io/port': '9100',
+          'prometheus.io/scrape': 'true',
+        },
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          'app.kubernetes.io/instance': 'traefik-kube-system',
+          'app.kubernetes.io/managed-by': 'Helm',
+          'app.kubernetes.io/name': 'traefik',
+          'helm.sh/chart': 'traefik-20.3.1_up20.3.0',
+          'pod-template-hash': '66c46d954f',
+        },
+        name: 'traefik-66c46d954f-mdwwn',
+        namespace: 'kube-system',
+        resourceVersion: '23266369',
+        uid: '2a04dd82-809d-42a0-8439-e655bcf53056',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+    {
+      status: {
+        phase: 'Running',
+      },
+      spec: {
+        containers: [
+          {
+            name: 'metrics-server',
+          },
+        ],
+      },
+      metadata: {
+        annotations: {},
+        creationTimestamp: '2023-07-31T11:50:17.000Z',
+        labels: {
+          'k8s-app': 'metrics-server',
+          'pod-template-hash': '5f9f776df5',
+        },
+        name: 'metrics-server-5f9f776df5-4ts4p',
+        namespace: 'kube-system',
+        resourceVersion: '23266399',
+        uid: '847d09e2-d9c0-4a54-9e97-e3d5d273e5d6',
+      },
+      __typename: 'LocalWorkloadItem',
+    },
+  ];
+
   return podsApi
     .then((res) => {
       const watchPath = buildWatchPath({ resource: 'pods', namespace });

4. Visit the Environments page and select the environment.
5. Click on any pod in the table to view the details drawer.
6. Verify the events section at the bottom of the drawer.

Validate locally with full setup and real data

Prerequisites:

• NGINX, loopback interface, and HTTPS set up on your GDK
• Docker instance
• KAS enabled on GDK (steps 1-2 from the guide).

1. Visit the Project -> Infrastructure -> Kubernetes clusters page and create an agent following the instructions from the modal.

   • Select the "Connect a cluster" button
   • The modal should pop up
   • In the modal select "Select an agent or enter a name to create new"
   • You probably won't have any configured agents to show up in the list, create a new one by typing the name of your choice
   • The button should appear at the bottom of the list saying "Create agent: <your-agent-name>"
   • Select the button and click "Register" in the next view.
   • Save the token to use it in the next point.

2. Add the following configuration inside your project in .gitlab/agents/<your-agent-name>/config.yaml for the user_access agent:

   user_access:
     access_as: 
       agent: {}
     projects:
     - id: <your-group>/<your-project-to-share-agent-with>

3. Note that the shared agents should be connected to the cluster in order to appear in the list. Please follow points 3-8 from the guide and then the Deploy the GitLab Agent (agentk) with k3d section to create a local cluster and connect your agent with the cluster.

4. Visit Project -> Operate -> Environments

5. Create/Edit an environment using the UI

6. Select an agent from the dropdown in the Environments settings page and save the change.

7. Visit the Environments page and visit the environment details page for the environment that has an associated agent.

8. Click on any pod in the table to view the details drawer.

9. Verify the events section at the bottom of the drawer.

Related to #470041 (closed)